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value of the numerical expression.

Given numerical expression: 2 – 3 + 5 + 7 – 10

The numbers in the above given expression consist of positive and negative signs and the expression does

not contain any fractions or decimals.

Hence yes, the given numbers are all integers!

In order to calculate the value of the given expression, we calculate from left to right.

This gives, 2 – 3 + 5 + 7 – 10 = 1

Given numerical expression: (3* 4) + (2* 1) – (6* 3)

Yes, the given numbers are all integers since they are no fractions or decimals included.

According to the order of operations, first calculate the numbers inside the parenthesis, then multiply and

then later add/subtract.

This gives, (3* 4) + (2* 1) – (6* 3) = 12 + 2 – 18= 14- 18= -4 is the answer!